How many years of comparable data are there for Malawi and Tonga?

44 years are reported by both, from 1980 to 2023.

Where does this data come from?

Statizoid (derived), published as Swine, breeding — Manure applied to soils that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Malawi vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content)

Malawi

0.0001 kg per US$ of GDP

in 2023

Tonga

0.0001 kg per US$ of GDP

in 2023

Malawi rank

2nd

Tonga rank

4th

Swine, breeding — Manure applied to soils that leaches (N content) over time

Malawi
Tonga

How they compare

Malawi currently reports 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Tonga, a difference of 0 kg per US$ of GDP.

That makes Malawi's figure about 1.5 times Tonga's.

The two have swapped places 1 time across 44 shared years of data; in 1980 it was Tonga ahead.

Malawi ranks 2nd and Tonga ranks 4th of 149 countries.

Across the 5 decades both report, Malawi averaged higher in 1 and Tonga in 4.

Head to head by decade

Decade	Malawi	Tonga	Difference	Ahead
1980s	0 kg per US$ of GDP	0.0007 kg per US$ of GDP	0.0007 kg per US$ of GDP	Tonga
1990s	0 kg per US$ of GDP	0.0003 kg per US$ of GDP	0.0003 kg per US$ of GDP	Tonga
2000s	0 kg per US$ of GDP	0.0002 kg per US$ of GDP	0.0002 kg per US$ of GDP	Tonga
2010s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Tonga
2020s	0.0001 kg per US$ of GDP	0.0001 kg per US$ of GDP	0 kg per US$ of GDP	Malawi

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, breeding — manure applied to soils that leaches (n content), Malawi or Tonga?: Malawi, at 0.0001 kg per US$ of GDP against 0.0001 kg per US$ of GDP in Tonga as of 2023.
What is the difference in swine, breeding — manure applied to soils that leaches (n content) between Malawi and Tonga?: 0 kg per US$ of GDP, with Malawi ahead.
How many years of comparable data are there for Malawi and Tonga?: 44 years are reported by both, from 1980 to 2023.
How do Malawi and Tonga rank globally for swine, breeding — manure applied to soils that leaches (n content)?: Malawi ranks 2nd and Tonga ranks 4th of 149 countries.
Where does this data come from?: Statizoid (derived), published as Swine, breeding — Manure applied to soils that leaches (N content), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Malawi vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/malawi/tonga/

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<a href="https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-that-leaches-n-content-per-unit-of-gdp/malawi/tonga/">Malawi vs Tonga: Swine, breeding — Manure applied to soils that leaches (N content)</a> — Statizoid

About this data

Indicator: Swine, breeding — Manure applied to soils that leaches (N content), per unit of GDP
Unit: kg per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 151 places, 8,190 data points, 1961–2023
Last refreshed: 28 September 2026

Swine, breeding — Manure applied to soils that leaches (N content) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.